Luggage rack



FIG. 1 is a top isometric view of the luggage rack showing my new design;

FIG. 2 is a side view thereof with the opposing side view being a mirror image thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a front view thereof.

Broken lines shown illustrate portions of the luggage rack that form no part of the claimed design. 

CLAIM The ornamental design for a luggage rack, as shown and described. 